#include "mainwindow.h"
#include "ui_mainwindow.h"
#include"QDebug"
MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::moveEvent(QMoveEvent *ev)
{
    qDebug()<<ev->oldPos()
            <<ev->pos();
}

